Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 3445751 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 16865 |
| Duplicate rows (%) | 0.5% |
| Total size in memory | 315.5 MiB |
| Average record size in memory | 96.0 B |
Variable types
| Numeric | 7 |
|---|---|
| Text | 5 |
| Dataset has 16865 (0.5%) duplicate rows | Duplicates |
latitude is highly overall correlated with longitude | High correlation |
longitude is highly overall correlated with latitude | High correlation |
magnitudo is highly overall correlated with significance | High correlation |
significance is highly overall correlated with magnitudo | High correlation |
tsunami is highly skewed (γ1 = 47.45603279) | Skewed |
tsunami has 3444223 (> 99.9%) zeros | Zeros |
significance has 163607 (4.7%) zeros | Zeros |
depth has 63714 (1.8%) zeros | Zeros |
Reproduction
| Analysis started | 2024-07-01 09:49:08.506394 |
|---|---|
| Analysis finished | 2024-07-01 09:50:28.563159 |
| Duration | 1 minute and 20.06 seconds |
| Software version | ydata-profiling v4.8.3 |
| Download configuration | config.json |
time
Real number (ℝ)
| Distinct | 3428775 |
|---|---|
| Distinct (%) | 99.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.2471236 × 1012 |
| Minimum | 6.3115335 × 1011 |
|---|---|
| Maximum | 1.6906289 × 1012 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | 6.3115335 × 1011 |
|---|---|
| 5-th percentile | 7.1656794 × 1011 |
| Q1 | 1.024401 × 1012 |
| median | 1.2823381 × 1012 |
| Q3 | 1.5087006 × 1012 |
| 95-th percentile | 1.6528453 × 1012 |
| Maximum | 1.6906289 × 1012 |
| Range | 1.0594756 × 1012 |
| Interquartile range (IQR) | 4.8429956 × 1011 |
Descriptive statistics
| Standard deviation | 2.9762923 × 1011 |
|---|---|
| Coefficient of variation (CV) | 0.23865256 |
| Kurtosis | -1.0314874 |
| Mean | 1.2471236 × 1012 |
| Median Absolute Deviation (MAD) | 2.4116381 × 1011 |
| Skewness | -0.34090832 |
| Sum | 4.2972773 × 1018 |
| Variance | 8.8583161 × 1022 |
| Monotonicity | Increasing |
| Value | Count | Frequency (%) |
| 1.646264543 × 1012 | 4 | < 0.1% |
| 1.646108994 × 1012 | 4 | < 0.1% |
| 9.4392 × 1011 | 3 | < 0.1% |
| 9.20361823 × 1011 | 2 | < 0.1% |
| 7.309523597 × 1011 | 2 | < 0.1% |
| 7.309458786 × 1011 | 2 | < 0.1% |
| 7.309471246 × 1011 | 2 | < 0.1% |
| 7.309479143 × 1011 | 2 | < 0.1% |
| 7.30947942 × 1011 | 2 | < 0.1% |
| 7.309479584 × 1011 | 2 | < 0.1% |
| Other values (3428765) | 3445726 |
| Value | Count | Frequency (%) |
| 6.31153354 × 1011 | 1 | |
| 6.311534912 × 1011 | 1 | |
| 6.311540834 × 1011 | 1 | |
| 6.311555121 × 1011 | 1 | |
| 6.311558245 × 1011 | 1 | |
| 6.311558538 × 1011 | 1 | |
| 6.311560306 × 1011 | 1 | |
| 6.31156432 × 1011 | 1 | |
| 6.311566141 × 1011 | 1 | |
| 6.311566202 × 1011 | 1 |
| Value | Count | Frequency (%) |
| 1.690628938 × 1012 | 1 | |
| 1.690628146 × 1012 | 1 | |
| 1.690627216 × 1012 | 1 | |
| 1.690626976 × 1012 | 1 | |
| 1.690626852 × 1012 | 1 | |
| 1.690626816 × 1012 | 1 | |
| 1.690626699 × 1012 | 1 | |
| 1.690626164 × 1012 | 1 | |
| 1.690625393 × 1012 | 1 | |
| 1.69062531 × 1012 | 1 |
place
Text
| Distinct | 531130 |
|---|---|
| Distinct (%) | 15.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 26.3 MiB |
Length
| Max length | 67 |
|---|---|
| Median length | 62 |
| Mean length | 29.292777 |
| Min length | 4 |
Characters and Unicode
| Total characters | 100935617 |
|---|---|
| Distinct characters | 150 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 317021 ? |
|---|---|
| Unique (%) | 9.2% |
Sample
| 1st row | 12 km NNW of Meadow Lakes, Alaska |
|---|---|
| 2nd row | 14 km S of Volcano, Hawaii |
| 3rd row | 7 km W of Cobb, California |
| 4th row | 11 km E of Mammoth Lakes, California |
| 5th row | 16km N of Fillmore, CA |
| Value | Count | Frequency (%) |
| of | 3305714 | 15.8% |
| km | 2535408 | 12.1% |
| california | 879763 | 4.2% |
| alaska | 811447 | 3.9% |
| ca | 491702 | 2.3% |
| w | 285248 | 1.4% |
| ese | 250426 | 1.2% |
| e | 241915 | 1.2% |
| cobb | 232631 | 1.1% |
| wnw | 222386 | 1.1% |
| Other values (28691) | 11719370 |
Most occurring characters
| Value | Count | Frequency (%) |
| 17530358 | ||
| a | 8289995 | 8.2% |
| o | 7009091 | 6.9% |
| k | 4907137 | 4.9% |
| i | 4370976 | 4.3% |
| f | 4318286 | 4.3% |
| m | 3846973 | 3.8% |
| l | 3831250 | 3.8% |
| n | 3800284 | 3.8% |
| , | 3362018 | 3.3% |
| Other values (140) | 39669249 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 100935617 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 17530358 | ||
| a | 8289995 | 8.2% |
| o | 7009091 | 6.9% |
| k | 4907137 | 4.9% |
| i | 4370976 | 4.3% |
| f | 4318286 | 4.3% |
| m | 3846973 | 3.8% |
| l | 3831250 | 3.8% |
| n | 3800284 | 3.8% |
| , | 3362018 | 3.3% |
| Other values (140) | 39669249 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 100935617 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 17530358 | ||
| a | 8289995 | 8.2% |
| o | 7009091 | 6.9% |
| k | 4907137 | 4.9% |
| i | 4370976 | 4.3% |
| f | 4318286 | 4.3% |
| m | 3846973 | 3.8% |
| l | 3831250 | 3.8% |
| n | 3800284 | 3.8% |
| , | 3362018 | 3.3% |
| Other values (140) | 39669249 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 100935617 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 17530358 | ||
| a | 8289995 | 8.2% |
| o | 7009091 | 6.9% |
| k | 4907137 | 4.9% |
| i | 4370976 | 4.3% |
| f | 4318286 | 4.3% |
| m | 3846973 | 3.8% |
| l | 3831250 | 3.8% |
| n | 3800284 | 3.8% |
| , | 3362018 | 3.3% |
| Other values (140) | 39669249 |
status
Text
| Distinct | 6 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 26.3 MiB |
Length
| Max length | 9 |
|---|---|
| Median length | 8 |
| Mean length | 8.0600151 |
| Min length | 6 |
Characters and Unicode
| Total characters | 27772805 |
|---|---|
| Distinct characters | 28 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | reviewed |
|---|---|
| 2nd row | reviewed |
| 3rd row | reviewed |
| 4th row | reviewed |
| 5th row | reviewed |
| Value | Count | Frequency (%) |
| reviewed | 3238918 | |
| automatic | 206821 | 6.0% |
| manual | 12 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 9674475 | |
| i | 3430539 | 12.4% |
| r | 3224825 | 11.6% |
| v | 3224825 | 11.6% |
| w | 3224825 | 11.6% |
| d | 3224825 | 11.6% |
| a | 411444 | 1.5% |
| t | 411428 | 1.5% |
| u | 205722 | 0.7% |
| m | 205722 | 0.7% |
| Other values (18) | 534175 | 1.9% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 27772805 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| e | 9674475 | |
| i | 3430539 | 12.4% |
| r | 3224825 | 11.6% |
| v | 3224825 | 11.6% |
| w | 3224825 | 11.6% |
| d | 3224825 | 11.6% |
| a | 411444 | 1.5% |
| t | 411428 | 1.5% |
| u | 205722 | 0.7% |
| m | 205722 | 0.7% |
| Other values (18) | 534175 | 1.9% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 27772805 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| e | 9674475 | |
| i | 3430539 | 12.4% |
| r | 3224825 | 11.6% |
| v | 3224825 | 11.6% |
| w | 3224825 | 11.6% |
| d | 3224825 | 11.6% |
| a | 411444 | 1.5% |
| t | 411428 | 1.5% |
| u | 205722 | 0.7% |
| m | 205722 | 0.7% |
| Other values (18) | 534175 | 1.9% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 27772805 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| e | 9674475 | |
| i | 3430539 | 12.4% |
| r | 3224825 | 11.6% |
| v | 3224825 | 11.6% |
| w | 3224825 | 11.6% |
| d | 3224825 | 11.6% |
| a | 411444 | 1.5% |
| t | 411428 | 1.5% |
| u | 205722 | 0.7% |
| m | 205722 | 0.7% |
| Other values (18) | 534175 | 1.9% |
tsunami
Real number (ℝ)
SKEWED  ZEROS 
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.00044344469 |
| Minimum | 0 |
|---|---|
| Maximum | 1 |
| Zeros | 3444223 |
| Zeros (%) | > 99.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 0 |
| Maximum | 1 |
| Range | 1 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.02105346 |
|---|---|
| Coefficient of variation (CV) | 47.477082 |
| Kurtosis | 2250.0764 |
| Mean | 0.00044344469 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 47.456033 |
| Sum | 1528 |
| Variance | 0.00044324818 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 3444223 | |
| 1 | 1528 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 3444223 | |
| 1 | 1528 | < 0.1% |
| Value | Count | Frequency (%) |
| 1 | 1528 | < 0.1% |
| 0 | 3444223 |
significance
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 1170 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 74.009735 |
| Minimum | 0 |
|---|---|
| Maximum | 2910 |
| Zeros | 163607 |
| Zeros (%) | 4.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 13 |
| median | 33 |
| Q3 | 81 |
| 95-th percentile | 312 |
| Maximum | 2910 |
| Range | 2910 |
| Interquartile range (IQR) | 68 |
Descriptive statistics
| Standard deviation | 101.63641 |
|---|---|
| Coefficient of variation (CV) | 1.3732844 |
| Kurtosis | 7.8921127 |
| Mean | 74.009735 |
| Median Absolute Deviation (MAD) | 25 |
| Skewness | 2.2677209 |
| Sum | 2.5501912 × 108 |
| Variance | 10329.961 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 163607 | 4.7% |
| 19 | 102393 | 3.0% |
| 26 | 99265 | 2.9% |
| 12 | 94934 | 2.8% |
| 30 | 93288 | 2.7% |
| 22 | 87397 | 2.5% |
| 15 | 82901 | 2.4% |
| 39 | 79131 | 2.3% |
| 10 | 77096 | 2.2% |
| 35 | 77068 | 2.2% |
| Other values (1160) | 2488671 |
| Value | Count | Frequency (%) |
| 0 | 163607 | |
| 1 | 76140 | |
| 2 | 59133 | 1.7% |
| 3 | 43505 | 1.3% |
| 4 | 68084 | |
| 5 | 44653 | 1.3% |
| 6 | 63513 | 1.8% |
| 7 | 28312 | 0.8% |
| 8 | 66326 | |
| 9 | 32329 | 0.9% |
| Value | Count | Frequency (%) |
| 2910 | 2 | |
| 2841 | 1 | |
| 2820 | 1 | |
| 2790 | 1 | |
| 2760 | 1 | |
| 2676 | 1 | |
| 2505 | 1 | |
| 2495 | 1 | |
| 2469 | 1 | |
| 2397 | 1 |
data_type
Text
| Distinct | 25 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 26.3 MiB |
Length
| Max length | 26 |
|---|---|
| Median length | 10 |
| Mean length | 10.016039 |
| Min length | 6 |
Characters and Unicode
| Total characters | 34512778 |
|---|---|
| Distinct characters | 28 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 7 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | earthquake |
|---|---|
| 2nd row | earthquake |
| 3rd row | earthquake |
| 4th row | earthquake |
| 5th row | earthquake |
| Value | Count | Frequency (%) |
| earthquake | 3361846 | |
| quarry | 38880 | 1.1% |
| blast | 38865 | 1.1% |
| explosion | 29128 | 0.8% |
| ice | 13839 | 0.4% |
| quake | 13839 | 0.4% |
| mining | 2177 | 0.1% |
| event | 1707 | < 0.1% |
| other | 1706 | < 0.1% |
| chemical | 314 | < 0.1% |
| Other values (24) | 759 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| a | 6815708 | |
| e | 6786118 | |
| r | 3441788 | |
| u | 3414823 | |
| q | 3414564 | |
| t | 3404362 | |
| k | 3375870 | |
| h | 3363867 | |
| l | 68452 | 0.2% |
| s | 68315 | 0.2% |
| Other values (18) | 358911 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 34512778 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| a | 6815708 | |
| e | 6786118 | |
| r | 3441788 | |
| u | 3414823 | |
| q | 3414564 | |
| t | 3404362 | |
| k | 3375870 | |
| h | 3363867 | |
| l | 68452 | 0.2% |
| s | 68315 | 0.2% |
| Other values (18) | 358911 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 34512778 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| a | 6815708 | |
| e | 6786118 | |
| r | 3441788 | |
| u | 3414823 | |
| q | 3414564 | |
| t | 3404362 | |
| k | 3375870 | |
| h | 3363867 | |
| l | 68452 | 0.2% |
| s | 68315 | 0.2% |
| Other values (18) | 358911 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 34512778 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| a | 6815708 | |
| e | 6786118 | |
| r | 3441788 | |
| u | 3414823 | |
| q | 3414564 | |
| t | 3404362 | |
| k | 3375870 | |
| h | 3363867 | |
| l | 68452 | 0.2% |
| s | 68315 | 0.2% |
| Other values (18) | 358911 | 1.0% |
magnitudo
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 933 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.7740761 |
| Minimum | -9.99 |
|---|---|
| Maximum | 9.1 |
| Zeros | 23097 |
| Zeros (%) | 0.7% |
| Negative | 88715 |
| Negative (%) | 2.6% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | -9.99 |
|---|---|
| 5-th percentile | 0.2 |
| Q1 | 0.91 |
| median | 1.46 |
| Q3 | 2.3 |
| 95-th percentile | 4.5 |
| Maximum | 9.1 |
| Range | 19.09 |
| Interquartile range (IQR) | 1.39 |
Descriptive statistics
| Standard deviation | 1.2910551 |
|---|---|
| Coefficient of variation (CV) | 0.72773376 |
| Kurtosis | 1.6953256 |
| Mean | 1.7740761 |
| Median Absolute Deviation (MAD) | 0.64 |
| Skewness | 0.84296237 |
| Sum | 6113024.6 |
| Variance | 1.6668233 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.4 | 85212 | 2.5% |
| 1.1 | 81829 | 2.4% |
| 1.3 | 81765 | 2.4% |
| 1.2 | 76955 | 2.2% |
| 1.6 | 71650 | 2.1% |
| 1.5 | 69262 | 2.0% |
| 1 | 64506 | 1.9% |
| 0.9 | 57673 | 1.7% |
| 1.7 | 57007 | 1.7% |
| 1.8 | 55929 | 1.6% |
| Other values (923) | 2743963 |
| Value | Count | Frequency (%) |
| -9.99 | 617 | |
| -9 | 29 | < 0.1% |
| -5 | 1 | < 0.1% |
| -2.6 | 2 | < 0.1% |
| -2.5 | 4 | < 0.1% |
| -2.2 | 1 | < 0.1% |
| -2 | 4 | < 0.1% |
| -1.9 | 5 | < 0.1% |
| -1.82 | 1 | < 0.1% |
| -1.8 | 6 | < 0.1% |
| Value | Count | Frequency (%) |
| 9.1 | 2 | < 0.1% |
| 8.8 | 1 | < 0.1% |
| 8.6 | 2 | < 0.1% |
| 8.4 | 2 | < 0.1% |
| 8.3 | 4 | |
| 8.2 | 6 | |
| 8.16 | 1 | < 0.1% |
| 8.1 | 7 | |
| 8.09 | 1 | < 0.1% |
| 8 | 7 |
state
Text
| Distinct | 858 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 26.3 MiB |
Length
| Max length | 54 |
|---|---|
| Median length | 53 |
| Mean length | 9.4404744 |
| Min length | 3 |
Characters and Unicode
| Total characters | 32529524 |
|---|---|
| Distinct characters | 63 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 106 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | Alaska |
|---|---|
| 2nd row | Hawaii |
| 3rd row | California |
| 4th row | California |
| 5th row | California |
| Value | Count | Frequency (%) |
| california | 1371023 | |
| alaska | 797244 | |
| nevada | 177078 | 4.5% |
| hawaii | 125336 | 3.2% |
| washington | 82385 | 2.1% |
| islands | 69799 | 1.8% |
| utah | 57203 | 1.5% |
| montana | 53899 | 1.4% |
| indonesia | 48502 | 1.2% |
| puerto | 47879 | 1.2% |
| Other values (597) | 1064227 |
Most occurring characters
| Value | Count | Frequency (%) |
| a | 6036019 | |
| i | 3677804 | |
| 3272283 | ||
| l | 2467807 | 7.6% |
| n | 2326249 | 7.2% |
| o | 2023837 | 6.2% |
| r | 1758548 | 5.4% |
| C | 1493421 | 4.6% |
| f | 1421221 | 4.4% |
| s | 1236961 | 3.8% |
| Other values (53) | 6815374 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 32529524 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| a | 6036019 | |
| i | 3677804 | |
| 3272283 | ||
| l | 2467807 | 7.6% |
| n | 2326249 | 7.2% |
| o | 2023837 | 6.2% |
| r | 1758548 | 5.4% |
| C | 1493421 | 4.6% |
| f | 1421221 | 4.4% |
| s | 1236961 | 3.8% |
| Other values (53) | 6815374 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 32529524 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| a | 6036019 | |
| i | 3677804 | |
| 3272283 | ||
| l | 2467807 | 7.6% |
| n | 2326249 | 7.2% |
| o | 2023837 | 6.2% |
| r | 1758548 | 5.4% |
| C | 1493421 | 4.6% |
| f | 1421221 | 4.4% |
| s | 1236961 | 3.8% |
| Other values (53) | 6815374 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 32529524 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| a | 6036019 | |
| i | 3677804 | |
| 3272283 | ||
| l | 2467807 | 7.6% |
| n | 2326249 | 7.2% |
| o | 2023837 | 6.2% |
| r | 1758548 | 5.4% |
| C | 1493421 | 4.6% |
| f | 1421221 | 4.4% |
| s | 1236961 | 3.8% |
| Other values (53) | 6815374 |
longitude
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 733599 |
|---|---|
| Distinct (%) | 21.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -101.28763 |
| Minimum | -179.9997 |
|---|---|
| Maximum | 180 |
| Zeros | 17 |
| Zeros (%) | < 0.1% |
| Negative | 3066668 |
| Negative (%) | 89.0% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | -179.9997 |
|---|---|
| 5-th percentile | -162.7131 |
| Q1 | -146.4274 |
| median | -118.95383 |
| Q3 | -115.92767 |
| 95-th percentile | 126.364 |
| Maximum | 180 |
| Range | 359.9997 |
| Interquartile range (IQR) | 30.499733 |
Descriptive statistics
| Standard deviation | 76.974157 |
|---|---|
| Coefficient of variation (CV) | -0.75995615 |
| Kurtosis | 4.6265558 |
| Mean | -101.28763 |
| Median Absolute Deviation (MAD) | 6.59 |
| Skewness | 2.3316125 |
| Sum | -3.4901195 × 108 |
| Variance | 5925.0208 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| -122.8103333 | 784 | < 0.1% |
| -122.7963333 | 703 | < 0.1% |
| -117.68 | 621 | < 0.1% |
| -122.8125 | 617 | < 0.1% |
| -116.468 | 583 | < 0.1% |
| -116.465 | 573 | < 0.1% |
| -116.462 | 573 | < 0.1% |
| -116.47 | 573 | < 0.1% |
| -116.466 | 568 | < 0.1% |
| -116.467 | 568 | < 0.1% |
| Other values (733589) | 3439588 |
| Value | Count | Frequency (%) |
| -179.9997 | 1 | < 0.1% |
| -179.999 | 6 | |
| -179.9989 | 1 | < 0.1% |
| -179.9987 | 1 | < 0.1% |
| -179.9986 | 1 | < 0.1% |
| -179.9985 | 3 | |
| -179.9983 | 2 | < 0.1% |
| -179.9982 | 2 | < 0.1% |
| -179.998 | 4 | |
| -179.9978 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 180 | 8 | |
| 179.9999 | 2 | < 0.1% |
| 179.9994 | 1 | < 0.1% |
| 179.9993 | 4 | |
| 179.999 | 8 | |
| 179.9989 | 1 | < 0.1% |
| 179.9988 | 1 | < 0.1% |
| 179.9986 | 1 | < 0.1% |
| 179.9983 | 1 | < 0.1% |
| 179.9982 | 1 | < 0.1% |
latitude
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 518295 |
|---|---|
| Distinct (%) | 15.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 37.46483 |
| Minimum | -84.422 |
|---|---|
| Maximum | 87.386 |
| Zeros | 9 |
| Zeros (%) | < 0.1% |
| Negative | 223047 |
| Negative (%) | 6.5% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | -84.422 |
|---|---|
| 5-th percentile | -7.158 |
| Q1 | 34.064 |
| median | 37.935667 |
| Q3 | 47.848 |
| 95-th percentile | 63.3374 |
| Maximum | 87.386 |
| Range | 171.808 |
| Interquartile range (IQR) | 13.784 |
Descriptive statistics
| Standard deviation | 20.415765 |
|---|---|
| Coefficient of variation (CV) | 0.54493148 |
| Kurtosis | 4.0482301 |
| Mean | 37.46483 |
| Median Absolute Deviation (MAD) | 4.7436667 |
| Skewness | -1.6189768 |
| Sum | 1.2909448 × 108 |
| Variance | 416.80348 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 38.8216667 | 1186 | < 0.1% |
| 38.8195 | 975 | < 0.1% |
| 38.8146667 | 868 | < 0.1% |
| 38.8356667 | 864 | < 0.1% |
| 38.8218333 | 819 | < 0.1% |
| 38.8125 | 790 | < 0.1% |
| 38.8223333 | 774 | < 0.1% |
| 38.8221667 | 770 | < 0.1% |
| 38.823 | 763 | < 0.1% |
| 38.8211667 | 760 | < 0.1% |
| Other values (518285) | 3437182 |
| Value | Count | Frequency (%) |
| -84.422 | 1 | |
| -84.133 | 1 | |
| -83.902 | 1 | |
| -82.8837 | 1 | |
| -82.064 | 1 | |
| -81.17 | 1 | |
| -80.732 | 1 | |
| -79.9837 | 1 | |
| -77.36 | 1 | |
| -77.134 | 1 |
| Value | Count | Frequency (%) |
| 87.386 | 1 | |
| 87.3752 | 1 | |
| 87.092 | 1 | |
| 87.081 | 1 | |
| 87.051 | 1 | |
| 87.009 | 1 | |
| 87.008 | 1 | |
| 86.9964 | 1 | |
| 86.986 | 1 | |
| 86.979 | 1 |
depth
Real number (ℝ)
ZEROS 
| Distinct | 78386 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 22.853874 |
| Minimum | -10 |
|---|---|
| Maximum | 735.8 |
| Zeros | 63714 |
| Zeros (%) | 1.8% |
| Negative | 163316 |
| Negative (%) | 4.7% |
| Memory size | 26.3 MiB |
Quantile statistics
| Minimum | -10 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 3.12 |
| median | 7.7 |
| Q3 | 16.12 |
| 95-th percentile | 100 |
| Maximum | 735.8 |
| Range | 745.8 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 54.849379 |
|---|---|
| Coefficient of variation (CV) | 2.4000036 |
| Kurtosis | 56.921385 |
| Mean | 22.853874 |
| Median Absolute Deviation (MAD) | 5.34 |
| Skewness | 6.6779152 |
| Sum | 78748759 |
| Variance | 3008.4544 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 10 | 170770 | 5.0% |
| 0 | 63714 | 1.8% |
| 33 | 55936 | 1.6% |
| 5 | 39390 | 1.1% |
| 35 | 25132 | 0.7% |
| 1 | 16950 | 0.5% |
| 7 | 9318 | 0.3% |
| 8 | 8296 | 0.2% |
| 6 | 8087 | 0.2% |
| 15 | 8057 | 0.2% |
| Other values (78376) | 3040101 |
| Value | Count | Frequency (%) |
| -10 | 5 | |
| -6.8 | 1 | < 0.1% |
| -5.6 | 1 | < 0.1% |
| -4.7 | 1 | < 0.1% |
| -4.6 | 1 | < 0.1% |
| -4.5 | 1 | < 0.1% |
| -3.9 | 1 | < 0.1% |
| -3.882 | 1 | < 0.1% |
| -3.816 | 1 | < 0.1% |
| -3.812 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 735.8 | 1 | < 0.1% |
| 721.8 | 1 | < 0.1% |
| 712.5 | 1 | < 0.1% |
| 712.2 | 1 | < 0.1% |
| 709.7 | 1 | < 0.1% |
| 700.9 | 1 | < 0.1% |
| 700.5 | 1 | < 0.1% |
| 700 | 7 | |
| 699 | 1 | < 0.1% |
| 698.1 | 1 | < 0.1% |
date
Text
| Distinct | 3428775 |
|---|---|
| Distinct (%) | 99.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 26.3 MiB |
Length
| Max length | 32 |
|---|---|
| Median length | 32 |
| Mean length | 31.904616 |
| Min length | 25 |
Characters and Unicode
| Total characters | 109935361 |
|---|---|
| Distinct characters | 15 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 3411804 ? |
|---|---|
| Unique (%) | 99.0% |
Sample
| 1st row | 1990-01-01 00:22:33.990000+00:00 |
|---|---|
| 2nd row | 1990-01-01 00:24:51.210000+00:00 |
| 3rd row | 1990-01-01 00:34:43.450000+00:00 |
| 4th row | 1990-01-01 00:58:32.130000+00:00 |
| 5th row | 1990-01-01 01:03:44.490000+00:00 |
| Value | Count | Frequency (%) |
| 2008-04-26 | 2587 | < 0.1% |
| 2008-04-27 | 2373 | < 0.1% |
| 2008-04-28 | 1747 | < 0.1% |
| 2020-10-01 | 1486 | < 0.1% |
| 2014-09-26 | 1449 | < 0.1% |
| 2008-04-25 | 1437 | < 0.1% |
| 2018-12-01 | 1383 | < 0.1% |
| 2008-05-03 | 1359 | < 0.1% |
| 2002-11-10 | 1326 | < 0.1% |
| 2021-06-06 | 1297 | < 0.1% |
| Other values (3090933) | 6875058 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 39338567 | |
| : | 10337253 | 9.4% |
| 1 | 9691993 | 8.8% |
| 2 | 9403006 | 8.6% |
| - | 6891502 | 6.3% |
| 3 | 4161835 | 3.8% |
| 9 | 4057174 | 3.7% |
| 4 | 3859638 | 3.5% |
| 5 | 3843479 | 3.5% |
| 3445751 | 3.1% | |
| Other values (5) | 14905163 | 13.6% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 109935361 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 39338567 | |
| : | 10337253 | 9.4% |
| 1 | 9691993 | 8.8% |
| 2 | 9403006 | 8.6% |
| - | 6891502 | 6.3% |
| 3 | 4161835 | 3.8% |
| 9 | 4057174 | 3.7% |
| 4 | 3859638 | 3.5% |
| 5 | 3843479 | 3.5% |
| 3445751 | 3.1% | |
| Other values (5) | 14905163 | 13.6% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 109935361 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 39338567 | |
| : | 10337253 | 9.4% |
| 1 | 9691993 | 8.8% |
| 2 | 9403006 | 8.6% |
| - | 6891502 | 6.3% |
| 3 | 4161835 | 3.8% |
| 9 | 4057174 | 3.7% |
| 4 | 3859638 | 3.5% |
| 5 | 3843479 | 3.5% |
| 3445751 | 3.1% | |
| Other values (5) | 14905163 | 13.6% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 109935361 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 39338567 | |
| : | 10337253 | 9.4% |
| 1 | 9691993 | 8.8% |
| 2 | 9403006 | 8.6% |
| - | 6891502 | 6.3% |
| 3 | 4161835 | 3.8% |
| 9 | 4057174 | 3.7% |
| 4 | 3859638 | 3.5% |
| 5 | 3843479 | 3.5% |
| 3445751 | 3.1% | |
| Other values (5) | 14905163 | 13.6% |
| depth | latitude | longitude | magnitudo | significance | time | tsunami | |
|---|---|---|---|---|---|---|---|
| depth | 1.000 | -0.017 | 0.016 | 0.409 | 0.408 | 0.089 | 0.018 |
| latitude | -0.017 | 1.000 | -0.561 | -0.248 | -0.248 | 0.131 | 0.005 |
| longitude | 0.016 | -0.561 | 1.000 | 0.233 | 0.233 | -0.175 | -0.005 |
| magnitudo | 0.409 | -0.248 | 0.233 | 1.000 | 1.000 | -0.147 | 0.034 |
| significance | 0.408 | -0.248 | 0.233 | 1.000 | 1.000 | -0.146 | 0.035 |
| time | 0.089 | 0.131 | -0.175 | -0.147 | -0.146 | 1.000 | 0.019 |
| tsunami | 0.018 | 0.005 | -0.005 | 0.034 | 0.035 | 0.019 | 1.000 |
| time | place | status | tsunami | significance | data_type | magnitudo | state | longitude | latitude | depth | date | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 631153353990 | 12 km NNW of Meadow Lakes, Alaska | reviewed | 0 | 96 | earthquake | 2.50 | Alaska | -149.669200 | 61.730200 | 30.100 | 1990-01-01 00:22:33.990000+00:00 |
| 1 | 631153491210 | 14 km S of Volcano, Hawaii | reviewed | 0 | 31 | earthquake | 1.41 | Hawaii | -155.212333 | 19.317667 | 6.585 | 1990-01-01 00:24:51.210000+00:00 |
| 2 | 631154083450 | 7 km W of Cobb, California | reviewed | 0 | 19 | earthquake | 1.11 | California | -122.806167 | 38.821000 | 3.220 | 1990-01-01 00:34:43.450000+00:00 |
| 3 | 631155512130 | 11 km E of Mammoth Lakes, California | reviewed | 0 | 15 | earthquake | 0.98 | California | -118.846333 | 37.664333 | -0.584 | 1990-01-01 00:58:32.130000+00:00 |
| 4 | 631155824490 | 16km N of Fillmore, CA | reviewed | 0 | 134 | earthquake | 2.95 | California | -118.934000 | 34.546000 | 16.122 | 1990-01-01 01:03:44.490000+00:00 |
| 5 | 631155853760 | 16km N of Fillmore, CA | reviewed | 0 | 118 | earthquake | 2.77 | California | -118.923000 | 34.543000 | 16.342 | 1990-01-01 01:04:13.760000+00:00 |
| 6 | 631156030570 | 6 km WSW of Mammoth Lakes, California | reviewed | 0 | 20 | earthquake | 1.13 | California | -119.040000 | 37.632667 | -1.499 | 1990-01-01 01:07:10.570000+00:00 |
| 7 | 631156431950 | 12 km E of Mammoth Lakes, California | reviewed | 0 | 11 | earthquake | 0.83 | California | -118.834167 | 37.661500 | 0.556 | 1990-01-01 01:13:51.950000+00:00 |
| 8 | 631156614070 | 11 km E of Mammoth Lakes, California | reviewed | 0 | 39 | earthquake | 1.59 | California | -118.840167 | 37.662333 | -0.234 | 1990-01-01 01:16:54.070000+00:00 |
| 9 | 631156620210 | 1 km W of Wilkeson, Washington | reviewed | 0 | 74 | earthquake | 2.20 | Washington | -122.071167 | 47.102500 | 8.382 | 1990-01-01 01:17:00.210000+00:00 |
| time | place | status | tsunami | significance | data_type | magnitudo | state | longitude | latitude | depth | date | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3445741 | 1690625310020 | 4 km SW of Redlands, CA | automatic | 0 | 16 | earthquake | 1.01 | California | -117.215500 | 34.030167 | 14.450 | 2023-07-29 10:08:30.020000+00:00 |
| 3445742 | 1690625393345 | Southern Alaska | automatic | 0 | 22 | earthquake | 1.20 | Southern Alaska | -152.159400 | 60.104900 | 53.900 | 2023-07-29 10:09:53.345000+00:00 |
| 3445743 | 1690626164400 | 16 km ESE of Julian, CA | automatic | 0 | 11 | earthquake | 0.85 | California | -116.432833 | 33.035833 | 7.370 | 2023-07-29 10:22:44.400000+00:00 |
| 3445744 | 1690626699102 | 87 km NNW of Karluk, Alaska | automatic | 0 | 15 | earthquake | 1.00 | Alaska | -155.204500 | 58.241300 | 0.000 | 2023-07-29 10:31:39.102000+00:00 |
| 3445745 | 1690626815980 | 0 km SW of Universal City, CA | automatic | 0 | 16 | earthquake | 1.03 | California | -118.356833 | 34.135500 | 15.710 | 2023-07-29 10:33:35.980000+00:00 |
| 3445746 | 1690626851941 | 5 km NW of Chikusei, Japan | reviewed | 0 | 326 | earthquake | 4.60 | Japan | 139.940200 | 36.350700 | 83.039 | 2023-07-29 10:34:11.941000+00:00 |
| 3445747 | 1690626975715 | Kodiak Island region, Alaska | automatic | 0 | 44 | earthquake | 1.70 | Alaska | -153.729900 | 57.790100 | 24.400 | 2023-07-29 10:36:15.715000+00:00 |
| 3445748 | 1690627215940 | 12 km W of Alberto Oviedo Mota, B.C., MX | automatic | 0 | 90 | earthquake | 2.42 | B.C. | -115.296833 | 32.233167 | 1.770 | 2023-07-29 10:40:15.940000+00:00 |
| 3445749 | 1690628146040 | 7 km W of Cobb, CA | automatic | 0 | 16 | earthquake | 1.03 | California | -122.800499 | 38.827499 | 1.720 | 2023-07-29 10:55:46.040000+00:00 |
| 3445750 | 1690628937884 | 35 km W of Karluk, Alaska | automatic | 0 | 12 | earthquake | 0.90 | Alaska | -155.051000 | 57.564800 | 250.000 | 2023-07-29 11:08:57.884000+00:00 |
Most frequently occurring
| time | place | status | tsunami | significance | data_type | magnitudo | state | longitude | latitude | depth | date | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15193 | 1646108993805 | 54 km S of Whites City, New Mexico | reviewed | 0 | 62 | earthquake | 2.00 | New Mexico | -104.386630 | 31.682642 | 6.131567 | 2022-03-01 04:29:53.805000+00:00 | 4 |
| 16014 | 1646264543449 | 55 km S of Whites City, New Mexico | reviewed | 0 | 81 | earthquake | 2.30 | New Mexico | -104.401929 | 31.677717 | 7.288428 | 2022-03-02 23:42:23.449000+00:00 | 4 |
| 0 | 636249654650 | 3 km E of Mammoth Lakes, California | reviewed | 0 | 42 | earthquake | 1.66 | California | -118.933667 | 37.647000 | 3.816000 | 1990-03-01 00:00:54.650000+00:00 | 2 |
| 1 | 636249667890 | 4km N of Claremont, CA | reviewed | 0 | 70 | earthquake | 2.13 | California | -117.717000 | 34.133000 | 4.275000 | 1990-03-01 00:01:07.890000+00:00 | 2 |
| 2 | 636249694400 | 4km N of Claremont, CA | reviewed | 0 | 62 | earthquake | 2.00 | California | -117.717000 | 34.133000 | 4.275000 | 1990-03-01 00:01:34.400000+00:00 | 2 |
| 3 | 636249712400 | 5km NNE of Claremont, CA | reviewed | 0 | 22 | earthquake | 1.20 | California | -117.705000 | 34.144000 | 5.702000 | 1990-03-01 00:01:52.400000+00:00 | 2 |
| 4 | 636249724170 | 4km N of Claremont, CA | reviewed | 0 | 160 | earthquake | 3.22 | California | -117.714000 | 34.130000 | 5.622000 | 1990-03-01 00:02:04.170000+00:00 | 2 |
| 5 | 636249728970 | 4km NNE of Claremont, CA | reviewed | 0 | 149 | earthquake | 3.11 | California | -117.709000 | 34.134000 | 3.842000 | 1990-03-01 00:02:08.970000+00:00 | 2 |
| 6 | 636249751570 | 4km NNE of Claremont, CA | reviewed | 0 | 110 | earthquake | 2.68 | California | -117.709000 | 34.132000 | 3.372000 | 1990-03-01 00:02:31.570000+00:00 | 2 |
| 7 | 636249795280 | 4km NNE of Claremont, CA | reviewed | 0 | 108 | earthquake | 2.65 | California | -117.706000 | 34.133000 | 3.382000 | 1990-03-01 00:03:15.280000+00:00 | 2 |